Asteroid 613291 2005 YX128
613291 2005 YX128 is a near-Earth asteroid roughly 633 m across, about the size of a small town. Its closest recorded pass was on 27 Jul 1919 at 17.6 lunar distances.
Estimated size
633 m
about the size of a small town
Closest pass on record
17.61 LD
27 Jul 1919
Speed relative to Earth
21.8 km/s
Brightness (H)
18.99
Lower means larger
Past close approaches
Recorded passes within about 20 lunar distances since 1900.